[CSL-1882] Tune log rotation in log-config-qa
[CSL-1882] Tune log rotation in log-config-qa

When log files are bigger, it's easier to review them.
Also I believe people can afford 200 MB of logs.

input-output-hk/pos-haskell-prototype,input-output-hk/cardano-sl,input-output-hk/cardano-sl,input-output-hk/cardano-sl,input-output-hk/pos-haskell-prototype,input-output-hk/cardano-sl,input-output-hk/pos-haskell-prototype